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Humic acid compound fertilizer for improving tobacco planting soil and preparation method thereof

A humic acid and compound fertilizer technology, which is applied in the preparation of organic fertilizers, fertilizers made from biological waste, organic fertilizers, etc., can solve the imbalance of nutrients, the reduction of the number and population of effective microorganisms in the soil, and the uncoordinated chemical composition of tobacco leaves And other issues

Inactive Publication Date: 2020-08-07
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continuous increase in the application of chemical fertilizers and the reduction in the use of traditional farmyard manure, problems such as compaction of the tobacco-planting soil, reduction in the number and population of effective microorganisms in the soil, and imbalance of nutrient elements have become more and more prominent, which has also caused the chemical composition of tobacco leaves to be uncoordinated, The yield and disease resistance are greatly reduced, and the quality of tobacco leaves is reduced

Method used

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  • Humic acid compound fertilizer for improving tobacco planting soil and preparation method thereof
  • Humic acid compound fertilizer for improving tobacco planting soil and preparation method thereof
  • Humic acid compound fertilizer for improving tobacco planting soil and preparation method thereof

Examples

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Effect test

Embodiment 1

[0018] A humic acid compound fertilizer for improving tobacco planting soil, its raw material formula includes the following components in parts by weight: 28 parts of humic acid, 16 parts of straw biochar, 6 parts of cow dung, 18 parts of chicken manure, and 8 parts of oil , 6 parts of mushroom residue, 8 parts of black fungus residue, 6 parts of dolomite powder, and 4 parts of chitosan.

[0019] The humic acid compound fertilizer of improving tobacco planting soil of the present invention is prepared according to the following method:

[0020] (1) Crush mushroom residues, black fungus residues, and oil rot into 80 meshes, add 2-3 times the weight of water, soak and ammonify for 12-16 days at 30-35°C, and then Filter to remove excess water residue;

[0021] (2) Put the residue described in (1) into a microwave processor, adjust the microwave power to 210-250w, and microwave radiation for 6-10min, and set aside after completion;

[0022] (3) mix the processed shiitake mushro...

Embodiment 2

[0025] A humic acid compound fertilizer for improving tobacco planting soil, its raw material formula includes the following components in parts by weight: 35 parts of humic acid, 7 parts of straw biochar, 8 parts of tobacco stem biochar, 4 parts of cow dung, pig 4 parts of manure, 12 parts of chicken manure, 6 parts of oil, 13 parts of black fungus residue, 8 parts of dolomite powder, and 3 parts of chitosan.

[0026] The humic acid compound fertilizer of improving tobacco planting soil of the present invention is prepared according to the following method:

[0027] 1) Crush black fungus residues and oily residues to 80 meshes, add 2-3 times the weight of water, soak and ammonify at 30-35°C for 12-16 days, and then filter to remove excess water to obtain residue;

[0028] (2) Put the residue described in (1) into a microwave processor, adjust the microwave power to 210-250w, and microwave radiation for 6-10min, and set aside after completion;

[0029] (3) Mix the processed ...

Embodiment 4

[0032] A humic acid compound fertilizer for improving tobacco planting soil, its raw material formula includes the following components in parts by weight: 33 parts of humic acid, 14 parts of tobacco stem biochar, 18 parts of chicken manure, 13 parts of oil rot, mushroom residue 10 parts, 6 parts of dolomite powder, 6 parts of chitosan.

[0033] The humic acid compound fertilizer of improving tobacco planting soil of the present invention is prepared according to the following method:

[0034] (1) Crush the mushroom residue and oil dryness into 80 meshes, add 2-3 times the weight of water, soak and ammonify for 12-16 days under the environmental conditions of 30-35°C, and then filter to remove excess water to obtain residue;

[0035] (2) Put the residue described in (1) into a microwave processor, adjust the microwave power to 210-250w, and microwave radiation for 6-10min, and set aside after completion;

[0036] (3) Mix the processed mushroom residues, oil rot and chicken m...

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Abstract

The invention relates to a humic acid compound fertilizer for improving tobacco planting soil and a preparation method thereof. The prepared humic acid compound fertilizer for improving the tobacco planting soil effectively promotes the growth of tobacco seedlings, improves the yield and quality of tobacco leaves and increases the economic benefits of tobacco planting, so it is indicates that thehumic acid compound fertilizer can effectively improve the physical and chemical properties of the tobacco planting soil and is beneficial for release of mineral nutrients in the soil and effective utilization of the nutrients by tobacco plants. The humic acid compound fertilizer for improving tobacco planting soil provided by the invention is prepared from the following components in parts by weight: 28 to 35 parts of humic acid, 13 to 18 parts of charcoal, 18 to 25 parts of livestock and poultry manure, 6 to 13 parts of an oil cake, 10 to 15 parts of mushroom dreg, 4 to 8 parts of dolomite powder and 2 to 6 parts of chitosan.

Description

technical field [0001] The invention belongs to the technical field of fertilizer production and use, and in particular relates to a humic acid compound fertilizer for improving tobacco planting soil and a preparation method thereof. Background technique [0002] my country is the world's largest producer of tobacco leaves, and the tobacco industry has a unique position in the national economy. Judging from the tobacco planting situation in recent years, the planting area and output show a basically stable production situation. At present, China's total tobacco output accounts for about 41.5% of the world's total output, of which flue-cured tobacco accounts for about 59.9% of the world's total output. Tobacco leaf production is concentrated in impoverished mountainous areas in Yunnan, Guizhou, Sichuan, Chongqing, Hunan, Henan and other places. From the comparative income of tobacco agriculture, among the five crops of japonica rice, corn, rapeseed, potato and flue-cured to...

Claims

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Application Information

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IPC IPC(8): C05F17/00C05G3/00C05G3/80
CPCC05D3/02C05F17/00C05G3/00C05G3/80C05D9/00C05F3/00C05F5/00C05F5/002C05F11/02Y02W30/40
Inventor 王胜袁永江杰孙建明
Owner SHANDONG SUNWAY LANDSCAPE TECH
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